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Did you mean flow velocity drop【航】 (1,638 results)?
Research on Low-Velocity Impact Response of Novel Short-Fiber-Reinforced Composite Laminates.
Huang Y, EShun FT, Hu J, Zhang X, Zhao J, Zhang S, Qian R, Chen Z, Chen D. Huang Y, et al. Polymers (Basel). 2023 Feb 8;15(4):840. doi: 10.3390/polym15040840. Polymers (Basel). 2023. PMID: 36850124 Free PMC article.
The current study investigates the low-velocity impact response of continuous carbon-fiber-reinforced polymer (CFRP) and UACS laminates with vertical slits under drop-weight impact with various impact energies (4, 7 and 11 J). ...The time-history curves of lo …
The current study investigates the low-velocity impact response of continuous carbon-fiber-reinforced polymer (CFRP) and UACS …
The effect of low- and high-velocity tendon excursion on the mechanical properties of human cadaver subsynovial connective tissue.
Filius A, Thoreson AR, Yang TH, Vanhees M, An KN, Zhao C, Amadio PC. Filius A, et al. J Orthop Res. 2014 Jan;32(1):123-8. doi: 10.1002/jor.22489. Epub 2013 Sep 13. J Orthop Res. 2014. PMID: 24038298 Free PMC article.
Fibrosis may result from damaged SSCT. Previous studies found that with low-velocity (2 mm/s), tendon excursions can irreversibly damage the SSCT. ...Energy and force were calculated and normalized by values obtained in the first cycle for each excursion level. Data …
Fibrosis may result from damaged SSCT. Previous studies found that with low-velocity (2 mm/s), tendon excursions can irreversi …
Performance of 3D-Printed Bionic Conch-Like Composite Plate under Low-Velocity Impact.
Wan M, Hu D, Pei B. Wan M, et al. Materials (Basel). 2022 Jul 27;15(15):5201. doi: 10.3390/ma15155201. Materials (Basel). 2022. PMID: 35955135 Free PMC article.
In this study, inspired by conch shell, beetle exoskeleton, and nacre, three different types of bionic composites plates were fabricated: Bio-S, Bio-B, and Bio-N, as well as an equivalent monolithic plate formed from the same stiff material designed and manufactured by additive m …
In this study, inspired by conch shell, beetle exoskeleton, and nacre, three different types of bionic composites plates were fabricated: Bi …
Low-Velocity Impact Experiments and Modeling of TRC Skin-Aerated Concrete Core Sandwich Composites.
Pleesudjai C, Li A, Dey V, Mobasher B. Pleesudjai C, et al. Materials (Basel). 2021 Jan 14;14(2):390. doi: 10.3390/ma14020390. Materials (Basel). 2021. PMID: 33466876 Free PMC article.
Mechanical response of textile-reinforced aerated concrete sandwich panels was investigated using instrumented three-point bending tests under quasi-static and low-velocity impact loads. Two types of core material were compared in the sandwich composite consisting o …
Mechanical response of textile-reinforced aerated concrete sandwich panels was investigated using instrumented three-point bending tests und …
Autosterilization in low-velocity bullets.
Wolf AW, Benson DR, Shoji H, Hoeprich P, Gilmore A. Wolf AW, et al. J Trauma. 1978 Jan;18(1):63. doi: 10.1097/00005373-197801000-00012. J Trauma. 1978. PMID: 621766
Following a previous study (1) in which contaminated low-velocity bullets were discharged into sterile gelatin blocks with resultant growth of organisms along projectile tracts, the authors fired bullets coated with 1 drop of Staph. aureus-contaminated medium …
Following a previous study (1) in which contaminated low-velocity bullets were discharged into sterile gelatin blocks with res …
Mechanical Characterization of Gres Porcelain and Low-Velocity Impact Numerical Modeling.
Fragassa C, Vannucchi de Camargo F, Pavlovic A, de Figueiredo Silveira AC, Minak G, Pérez Bergmann C. Fragassa C, et al. Materials (Basel). 2018 Jun 26;11(7):1082. doi: 10.3390/ma11071082. Materials (Basel). 2018. PMID: 29949860 Free PMC article.
The mechanical characterization was made through experimental tests following an adapted low-velocity impact testing routine, and the model was by validated numerical simulation through the explicit code software LS-DYNA based on the Johnson-Holmquist constitutive m …
The mechanical characterization was made through experimental tests following an adapted low-velocity impact testing routine, …
Enhanced Low-Velocity Impact Properties for Resin Film Infusion-Manufactured Composites by Flow-Control Approach.
Almazán-Lázaro JA, López-Alba E, Schmeer S, Díaz-Garrido FA. Almazán-Lázaro JA, et al. Polymers (Basel). 2021 Oct 6;13(19):3431. doi: 10.3390/polym13193431. Polymers (Basel). 2021. PMID: 34641245 Free PMC article.
In this paper, a novel methodology based on computer vision is applied to control the impregnation velocity, reduce the void content and enhance the impact properties. Optimized drop-impact properties were found once the impregnation velocity was analyzed and optimized. .. …
In this paper, a novel methodology based on computer vision is applied to control the impregnation velocity, reduce the void content and enh …
Study of Low-Velocity Impact Behavior of Hybrid Fiber-Reinforced Metal Laminates.
Fang Y, Sheng D, Lin Z, Fei P. Fang Y, et al. Polymers (Basel). 2024 Jan 6;16(2):173. doi: 10.3390/polym16020173. Polymers (Basel). 2024. PMID: 38256972 Free PMC article.
Low-velocity impact tests were conducted at incident energies of 20 J, 40 J, and 60 J using a drop-weight impact tester, and the load-displacement curves and energy-time curves of the FMLs were recorded and plotted. ...The experimental results are in good agr …
Low-velocity impact tests were conducted at incident energies of 20 J, 40 J, and 60 J using a drop-weight impact tester …
Three-dimensional damage quantification of low velocity impact damage in thin composite plates using phased-array ultrasound.
Wang X, He J, Guo W, Guan X. Wang X, et al. Ultrasonics. 2021 Feb;110:106264. doi: 10.1016/j.ultras.2020.106264. Epub 2020 Sep 28. Ultrasonics. 2021. PMID: 33011592
This study presents a volumetric method of three-dimensional size quantification and prediction for low velocity impact damage in thin composite plates using phased-array ultrasound. A set of low velocity impact damages are induced in thin carbon fiber …
This study presents a volumetric method of three-dimensional size quantification and prediction for low velocity impact damage …
Analysis of Low-Velocity Impact Resistance of Carbon Fiber Reinforced Polymer Composites Based on the Content of Incorporated Graphite Fluoride.
Leng J, Guo T, Yang M, Guo Z, Fang Z, Liu Z, Li D, Sun D. Leng J, et al. Materials (Basel). 2020 Jan 2;13(1):187. doi: 10.3390/ma13010187. Materials (Basel). 2020. PMID: 31906483 Free PMC article.
The fracture toughness variation of the epoxy could exert an influence on the low velocity impact resistance of the corresponding carbon fiber reinforced polymer (CFRP) composite. Therefore, the dependence of the low velocity impact resistance of the i …
The fracture toughness variation of the epoxy could exert an influence on the low velocity impact resistance of the correspond …
73 results